Question

the average age of a jury of 5 is 40 if a member aged 35 resigns and a man age 25 becomes a member, then the average age of thr new jury is​

Answer 1

Step-by-step explanation:

total age=40*5=200

after, avg=200-35+25/5

=190/5

=39

Answer 2

Answer:

required average

= 40 x 5 - 3525 / 5 = 190 / 5 = 38 year

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